12576245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 16625088

約数和(自身を除く): 4048843

約数列:

[1, 5, 11, 55, 107, 535, 1177, 2137, 5885, 10685, 23507, 117535, 228659, 1143295, 2515249, 12576245]

約数ペア:

[(1, 12576245), (5, 2515249), (11, 1143295), (55, 228659), (107, 117535), (535, 23507), (1177, 10685), (2137, 5885)]